Home / 5,508,096.16-7,601,021.06-3,060,643.90

Finding the Fourth Proportional to 5,508,096.16, 7,601,021.06 and 3,060,643.90

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Solution

The fourth proportional to 5,508,096.16, 7,601,021.06 and 3,060,643.90 is: 4,223,604.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,096.16 : 7,601,021.06 = 3,060,643.90 : x
  2. Step 2: Convert to fraction form
    5,508,096.16/7,601,021.06 = 3,060,643.90/x
  3. Step 3: Cross multiply
    5,508,096.16x = 7,601,021.06 × 3,060,643.90
  4. Step 4: Simplify right side
    5,508,096.16x = 23,264,018,741,060.53
  5. Step 5: Solve for x
    x = 23,264,018,741,060.53/5,508,096.16
  6. Step 6: Final answer
    x = 4,223,604.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.